binding/mdsal-binding-spec-util/src/test/java/org/opendaylight/mdsal/binding/spec/util/DataObjectReadingUtilTest.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.mdsal.binding.spec.util;
   9
  10 import static org.junit.Assert.assertTrue;
  11 import static org.mockito.Mockito.doReturn;
  12 import static org.mockito.Mockito.mock;
  13 import static org.opendaylight.mdsal.binding.spec.util.DataObjectReadingUtil.readData;
  14
  15 import com.google.common.collect.ImmutableList;
  16 import com.google.common.collect.ImmutableMap;
  17 import com.google.common.collect.ImmutableSet;
  18 import com.google.common.collect.UnmodifiableIterator;
  19 import java.util.Map;
  20 import java.util.Map.Entry;
  21 import org.junit.Before;
  22 import org.junit.Test;
  23 import org.junit.runner.RunWith;
  24 import org.mockito.Mock;
  25 import org.mockito.junit.MockitoJUnitRunner;
  26 import org.opendaylight.yangtools.yang.binding.DataObject;
  27 import org.opendaylight.yangtools.yang.binding.Identifiable;
  28 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  29
  30 @Deprecated(since = "11.0.3", forRemoval = true)
  31 @RunWith(MockitoJUnitRunner.StrictStubs.class)
  32 public class DataObjectReadingUtilTest {
  33     @Mock
  34     public InstanceIdentifier<? extends DataObject> pathNull;
  35     @Mock
  36     public Map.Entry<InstanceIdentifier<? extends DataObject>, DataObject> entryNull;
  37     @Mock
  38     public DataObject mockedDataObject;
  39
  40     public InstanceIdentifier<? extends DataObject> path;
  41     public Map.Entry<InstanceIdentifier<? extends DataObject>, DataObject> entry;
  42
  43     @Before
  44     public void setup() {
  45         path = InstanceIdentifier.builder(Nodes.class).build();
  46         final ImmutableMap<InstanceIdentifier<? extends DataObject>, DataObject> map =
  47                 ImmutableMap.<InstanceIdentifier<? extends DataObject>, DataObject>builder()
  48                 .put(path, mockedDataObject).build();
  49
  50         final ImmutableSet<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> entries = map.entrySet();
  51         final UnmodifiableIterator<Entry<InstanceIdentifier<? extends DataObject>, DataObject>> it = entries.iterator();
  52         while (it.hasNext()) {
  53             entry = it.next();
  54         }
  55     }
  56
  57     @Test
  58     public void testReadData() throws Exception {
  59         final Nodes nodes = mock(Nodes.class);
  60         doReturn(Nodes.class).when(nodes).implementedInterface();
  61         doReturn(null).when(nodes).getNode();
  62         entry = ImmutableMap.<InstanceIdentifier<? extends DataObject>, DataObject>builder()
  63                 .put(path, nodes).build().entrySet().iterator().next();
  64         path = InstanceIdentifier.builder(Nodes.class).child(Node.class).build();
  65         assertTrue(DataObjectReadingUtil.readData(entry.getValue(),
  66                 (InstanceIdentifier<DataObject>) entry.getKey(), path).isEmpty());
  67
  68         final Iterable<Identifiable> iterable = ImmutableList.of();
  69         doReturn(iterable).when(nodes).getNode();
  70         assertTrue(DataObjectReadingUtil.readData(entry.getValue(),
  71                 (InstanceIdentifier<DataObject>) entry.getKey(), path).isEmpty());
  72     }
  73
  74     @SuppressWarnings("unchecked")
  75     @Test(expected = IllegalArgumentException.class)
  76     public void testReadDataParentNull() {
  77         readData(entryNull.getValue(), (InstanceIdentifier<DataObject>) entryNull.getKey(), pathNull);
  78     }
  79
  80     @SuppressWarnings("unchecked")
  81     @Test(expected = IllegalArgumentException.class)
  82     public void testReadDataParentPathNull() {
  83         readData(entry.getValue(), (InstanceIdentifier<DataObject>) entryNull.getKey(), pathNull);
  84     }
  85
  86     @SuppressWarnings("unchecked")
  87     @Test
  88     public void testReadDataWithThreeParams() {
  89         assertTrue("Check if contains key",
  90                 readData(entry.getValue(),
  91                         (InstanceIdentifier<DataObject>) entry.getKey(), path).containsKey(entry.getKey()));
  92
  93         assertTrue("Check if contains value",
  94                 readData(entry.getValue(),
  95                         (InstanceIdentifier<DataObject>) entry.getKey(), path).containsValue(entry.getValue()));
  96     }
  97
  98     @Test(expected = NullPointerException.class)
  99     public void testReadDataWithTwoParams() {
 100         readData(mockedDataObject, DataObject.class);
 101     }
 102 }